北京交通大学计算机与信息技术学院研究生导师：孙永奇

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基本信息

孙永奇，博士、教授

办公电话：010-51683610

电子邮件：yqsun@bjtu.edu.cn

通讯地址：北京交通大学计算机与信息技术学院

邮编：100044

教育背景

2000/09 – 2006/08，大连理工大学，计算机科学系(硕博连读)，博士。

2012/12 – 2013/12，罗彻斯特理工学院(Rochester Institute of Technology)，访问学者。

2019/09 – 2019/10，达特茅斯学院(Dartmouth College)，高级访问学者。

工作经历

2006/09 -- 至今，北京交通大学，计算机与信息技术学院。

研究方向

高性能计算

人工智能及应用

计算机技术(专业学位)

软件工程(专业学位)

招生专业

计算机科学与技术硕士

计算机科学与技术博士

电子信息硕士

科研项目

云环境下的交通调度关键技术研究，2019-01-01--2020-12-31

人工智能在图像文字识别领域中的应用研究，2017-12-31--2019-12-31

用户特征分析系统，2018-01-01--2021-06-30

多光谱图像仿真系统研究，2016-01-01--2017-12-31

国家自然科学基金面上项目：轮图与圈集的拉姆塞数及相关算法研究，2016-01-01--2019-12-31

FJBZ设备状态监视仿真软件开发，2014-06-01--2017-12-31

高速铁路安全监控中的智慧化数据处理机制研究，2012-01-01--2014-12-31

基于多核的计算图论并行算法研究，2012-03-01--2013-02-28

随机图理论及其在复杂网络中的应用，2011-07-01--2012-06-30

基于国产基础软件的江西省电子政务综合应用平台与集成环境研发，2011-08-01--2012-07-31

检测机构统一标识代码研究及其管理平台建设，2011-01-17--2013-12-31

大屏幕图像显控系统开发，2010-07-01--2010-12-31

教育部博士点基金项目：圈的多色拉姆塞数算法及应用研究，2010-01-01--2012-12-31

全景图像系统的开发，2009-10-30--2010-05-21

国家自然科学基金面上项目：圈的多色拉姆塞数及相关极图问题研究，2010-01-01--2012-12-31

教育部“重点”：新闻事件话题识别、跟踪和观点分析的关键技术研究，2008-01-01--2011-01-01

Internet数字解压缩视频监控系统，2008-01-01--2009-12-31

大规模片上多核结构的并行化研究，2007-12-01--2008-12-31

教学工作

1. 数据结构(本科生课程)

2. Java语言程序设计(本科生课程)

3. 并行与分布式计算(研究生课程)

论文/期刊

Chao Qin, Xiaoyan He, Yanding Zhao, Chun-Yip Tong, Kenneth Y. Zhu, Yongqi Sun*, Chao Cheng*. Systematic computational identification of prognostic cytogenetic markers in neuroblastoma. BMC Medical Genomics, 2019, 192 (12) doi:10.1186/s12920-019-0620-6. (SCI检索)

Zhang Rui, Sun Yongqi*, Wu Yali. Extremal graphs with girth nine, Ars Combinatoria, 2019, 142: 345-356. (SCI检索)

Yadong Dong, Yongqi Sun*, Chao Qin. Predicting protein complexes using a supervised learning method combined with local structural information. PLoS ONE, 2018, 13(3): e0194124. (SCI检索)

胡德祺, 孙永奇*, 秦朝. 基于Spark 的L1-BC算法在关键蛋白质检测中的应用, 计算机工程与应用, 2018, 54(24): 234-240.

Chao Qin, Yongqi Sun*, Yadong Dong. A new computational strategy for identifying essential proteins based on network topological properties and biological information. PLoS ONE, 2017, 12(7): e0182031. (SCI检索)

Wu Yali, Sun Yongqi*, Liu Zhiguo. The Ramsey numbers R(C<=n, Km), Ars Combinatoria, 2017, 131: 227-237. (SCI检索)

冯晓华, 孙永奇*. 基于量子进化的给定围长图构造算法, 计算机工程, 2017, 43(10): 141-146.

Chao Qin, Yongqi Sun*, Yadong Dong. A new method for identifying essential proteins based on network topology properties and protein complexes. PLoS ONE, 2016, 11(8): e016042. (SCI检索)

He Yiran, Sun Yongqi*. An automatic image segmentation algorithm based on GrabCut. The 6th International Conference on Wireless, Mobile & Multimedia Networks, 2015:181-185.

Wu Yali, Sun Yongqi*, Radziszowski S P. Wheel and star-critical Ramsey numbers for quadrilateral. Discrete Applied Mathematics, 2015, 186: 260-271. (SCI检索)

Wu Yali, Sun Yongqi*, Zhang Rui, Radziszowski S P. Ramsey numbers of C4 versus wheels and stars. Graphs and Combinatorics, 2015, 31(6): 2437-2446. (SCI检索)

Zhang Rui, Sun Yongqi*, Wu Yali. Asymmetric cycle avoidance online Ramsey games in random graphs. Ars Combinatoria, 2015, 120: 129-146. (SCI检索)

Zhang Rui, Sun Yongqi*. On the Turán numbers for even cycles. International Journal of Applied Physics and Mathematics, 2014, 4(3): 211-214.

Zhang Rui, Sun Yongqi*, Zhao Nan. The distributed algorithm for constructing extremal graphs without hexagon. International Journal of Applied Mathematics and Statistics, 2014, 52(6): 107-115.

Zhang Ping, Sun Yongqi*, Shen Hao, Zhang Rui. A parallel algorithm of PCA-SIFT based on CUDA. Journal of Information and Computational Science, 2014, 11(9): 3137-3147.

Zhang Rui, Sun Yongqi*, Wu Yali. On the four color Ramsey numbers for hexagons. Ars Combinatoria, 2013, 111: 515-522. (SCI检索)

Zhang Rui, Sun Yongqi*, Wu Yali. The bipartite Ramsey numbers b(C2m; C2n). World Academy of Science, Engineering and Technology, 2013, 73: 412-415.

Sun Yongqi, Wu Yali, Yang Yuansheng. The planar Ramsey numbers PR(K4 - e, Kl). American Journal of Computational Mathematics, 2013, 3: 52-55.

Zheng Ruijun, Sun Yongqi*, Wu Yali, Zhang Rui. The Phoenix-based Parallel Algorithm for Constructing Extremal Graphs. International Conference on Information Science and Computer Applications, Changsha, Nov. 8-9, 2013: 196-201.

Zhang Ping, Sun Yongqi*, Wu Yali, Zhang Rui. A parallel implementation of TLD algorithm using CUDA. International Conference on Wireless, Mobile & Multimedia Networks, Beijing, Nov. 22-25, 2013: 220-224. (EI检索)

Sun Yongqi, Zhao Nan, Zhang Rui. The algorithm for constructing extremal graphs based on MapReduce. International Conference on Networking and Distributed Computing, Hangzhou, Oct. 21-24, 2012: 54-58. (EI检索)

Zhang Rui, Sun Yongqi*. The bipartite Ramsey numbers b(C2m; K2,2). Electronic Journal of Combinatorics, 2011, 18(1), P51, 10 pages. (SCI检索)

孙永奇, 杨元生. 三色拉姆塞数R3(C8)研究. 北京交通大学学报, 2011, 35(2): 14-17.

Sun Yongqi, Yang Yuansheng, Lin Xiaohui et al. Extremal graphs without four-cycles or five-cycles. Utilitas Mathematica, 2009, 80: 115-130. (SCI检索)

Sun Yongqi, Yang Yuansheng, Lin Xiaohui et al. The planar Ramsey number PR(C4, K7). Discrete Mathematics, 2008, 308(23): 5841-5848. (SCI、EI检索)

Sun Yongqi, Yang Yuansheng, Wang Zhihai. The planar Ramsey numbers PR(K4-e, Kk-e). Ars Combinatoria, 2008, 88: 3-20. (SCI检索)

Sun Yongqi, Yang Yuansheng, Wang Zhihai. The value of the Ramsey number R5(C6). Utilitas Mathematica, 2008, 76: 25-31. (SCI检索)

Sun Yongqi, Yang Yuansheng, Jiang Baoqi et al. On multicolor Ramsey numbers for even circle in graphs. Ars Combinatoria, 2007, 84: 333-343. (SCI检索)

Sun Yongqi, Yang Yuansheng, Lin Xiaohui et al. The value of the Ramsey number R4(C4). Utilitas Mathematica, 2007, 73: 33-44. (SCI检索)

Sun Yongqi, Yang Yuansheng, Lin Xiaohui et al. The planar Ramsey number PR(K4-e, K5). Discrete Mathematics, 2007, 307(1): 137-142. (SCI、EI检索)

Sun Yongqi, Yang Yuansheng, Lin Xiaohui et al. On the three color Ramsey numbers R(Cm, C4, C4). Ars Combinatoria, 2007, 84: 3-11. (SCI检索)

Sun Yongqi, Yang Yuansheng, Xu Feng et al. New lower bounds on the multicolor Ramsey numbers Rr(C2m). Graphs and Combinatorics, 2006, 22(2): 283-288. (SCI检索)